AutoCodes – Jeep – B191D Jeep

B191D Jeep Code - Window Control Circuit Overcurrent - TIPM

Quick Answer

When the fused ignition switch output circuit to the Power Window Switch is requiring more current than normal for over 30 ms, this code will set. Common causes include Faulty Power Window Switch, Power Window Switch harness is open or shorted, Power Window Switch circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: B191D Jeep indicates Window Control Circuit Overcurrent - TIPM.
Common causes: Common causes include Faulty Power Window Switch, Power Window Switch harness is open or shorted, Power Window Switch circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 781

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 28, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B191D Jeep Description

When the fused ignition switch output circuit to the Power Window Switch is requiring more current than normal for over 30 ms, this code will set. If all 4 window switches are held in either the down or up position it may cause this code to set also.

OBDII Code B191D Jeep - Window Control Circuit Overcurrent - TIPM - AutoCodes.com — B191D Jeep Code - Window Control Circuit Overcurrent - TIPM

What does this mean?

What are the Possible Causes of the DTC B191D Jeep?

Faulty Power Window Switch
Power Window Switch harness is open or shorted
Power Window Switch circuit poor electrical connection
Faulty Totally Integrated Power Module (TIPM)

How to Fix the DTC B191D Jeep?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B191D Jeep code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B191D Jeep Code

1. What are the common symptoms of OBDII code B191D in a Jeep related to the Window Control Circuit Overcurrent - TIPM issue?

- Common symptoms include malfunctioning power windows, windows getting stuck in one position, or windows not responding to control inputs.

2. What could be the possible causes of OBDII code B191D in a Jeep indicating the Window Control Circuit Overcurrent - TIPM problem?

- Possible causes include a faulty Totally Integrated Power Module (TIPM), damaged wiring in the window control circuit, or a malfunctioning window motor.

3. How can I diagnose the Window Control Circuit Overcurrent issue in my Jeep triggering OBDII code B191D?

- To diagnose this issue, you can perform a visual inspection of the window control circuit wiring, test the window motor operation, and use a scan tool to check for fault codes in the TIPM.

4. Is it safe to continue driving my Jeep with the Window Control Circuit Overcurrent problem indicated by OBDII code B191D?

- It is not recommended to drive your Jeep with this issue as malfunctioning power windows can compromise your safety and the safety of others on the road.

5. How can I repair the Window Control Circuit Overcurrent - TIPM issue in my Jeep after diagnosing OBDII code B191D?

- Repair options may include replacing the TIPM, repairing or replacing damaged wiring in the window control circuit, or installing a new window motor as needed.

6. Can a DIY enthusiast fix the Window Control Circuit Overcurrent issue in a Jeep triggering OBDII code B191D?

- Depending on your skill level and access to tools, DIY enthusiasts may be able to address this issue by following repair guides or seeking assistance from experienced mechanics.

7. Are there any preventive measures to avoid the Window Control Circuit Overcurrent issue and OBDII code B191D in a Jeep?

- Regularly inspecting the window control circuit wiring, ensuring proper window motor function, and promptly addressing any window-related issues can help prevent this problem.

8. How long does it typically take to repair the Window Control Circuit Overcurrent issue in a Jeep associated with OBDII code B191D?

- The repair time can vary based on the specific cause of the issue, but it may take a few hours to a full day to complete the necessary repairs.

9. Will resetting the OBDII code B191D clear the Window Control Circuit Overcurrent problem in my Jeep?

- Resetting the code may temporarily clear the error, but it is essential to diagnose and address the root cause of the issue to prevent it from recurring.

10. Can the Window Control Circuit Overcurrent issue in a Jeep causing OBDII code B191D affect other electrical components in the vehicle?

- Yes, a malfunctioning window control circuit can sometimes lead to electrical issues in other parts of the vehicle, so it's crucial to address the problem promptly.